George Mason, VA Elevation & Topographic Map
Elevation
480 ft 145 m450 ft 135 m430 ft 130 m390 ft 120 m350 ft 105 m330 ft 100 m
Contours every 100 ft, bold every 500 ft
USGS 3DEP · U.S. Census Bureau
How to use this mapviews, tools and data
- Elevation
- Ground colored by height from green (lowest) to white (highest), with contour lines every 40–500 ft (USGS data).
- Satellite
- A 2016 satellite photo at 33 ft (10 m) detail; contours off.
- 3D
- Tilt and turn the terrain; hills are raised 1.5×, or set ×1 for true height.
- Click or tap anywhere
- The exact elevation of that spot in ft and m.
- Measure
- Pick two points for the climb, descent and grade along a straight line.
- Area
- Fades everything outside the official CDP boundary (US Census).
Elevation Data
George Mason sits at about 410 ft (125 m) above sea level, worked out from 2020 Census block heights on USGS 3DEP, weighted by residents.
Typical elevation
410 ft 125 m
most residents: 380–450 ft
Lowest
330 ft 100 m
on the west side
Highest
480 ft 145 m
on the northwest side
Average
410 ft 125 m
all land inside the CDP boundary
George Mason spans about 150 ft of height, so no single spot tells the whole story. The ruler shows where its people live, and where the other numbers you'll see come from.
| Figure | Elevation |
|---|---|
| Typical Where people live: half of residents higher, half lower | 410 ft125 m |
| Highest point Inside the CDP boundary, on the northwest side | 480 ft145 m |
| Lowest point Inside the CDP boundary, on the west side | 330 ft100 m |
| Airport (IAD) FAA airport elevation, the highest point of its runways, 9.3 mi northwest of the CDP boundary | 312 ft95 m |
| Average of all land | 410 ft125 m |
Elevation profile, west to east
2.5 mi west to east through the middle of George Mason.
Topographic Map
- Location
- Unincorporated community (census-designated place) in Fairfax County, Virginia, United States
- Population
- 11,162 2020 Census
- Land area
- 2.5 sq mi
- Density
- 4,398 per sq mi
- Coordinates
- 38.8322° N, 77.3126° W
- Time zone
- Eastern UTC−5 / −4
- Landform region
- Piedmont
- Drains to
- Potomac River → Atlantic Ocean
- Airport
- Washington Dulles International (IAD) 312 ft
- ZIP codes 2
- 22030 22032
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Sources: U.S. Census Bureau, USGS, FAA
Nearby Places
Nearby towns by typical elevation
- Braddock410 ft
- George Mason410 ft
- Fairfax400 ft
- Long Branch380 ft
- Oakton370 ft
- Burke Centre370 ft
- Kings Park West370 ft
- Fairfax Station370 ft
- Mantua340 ft
- Burke310 ft
- Wakefield300 ft
Rankings by typical elevation
- Towns in Virginia369th highest of 700
- Towns in Fairfax County7th highest of 69
Peaks and hills nearest, by height
- Stony Man4,011 ft
- Sugarloaf3,450 ft
- Old Rag Mountain3,285 ft
- Third Hill Mountain2,170 ft
- Quirauk Mountain2,140 ft
How we measure
- Typical elevation: the population-weighted median: every 2020 Census block inside the CDP boundary, at its USGS 3DEP height, weighted by the people who live there. Half of residents live higher, half lower.
- Lowest, highest, average: USGS 3DEP bare-earth heights on a 1 arc-second (≈100 ft, 30 m) grid, land only, inside the Census CDP boundary (TIGER, Jan 1 2026).
- Pits: the lowest point is the lowest ground outside closed hollows (quarry floors, mine pits, terrain-model artifacts): any hollow under 0.4 sq mi (1 km²), and any hollow under 2 sq mi (5 km²) whose floor is more than 100 ft (30 m) below its rim; and outside patches below sea level of under 0.4 sq mi (1 km²). The single lowest 3DEP cell, 330 ft at 38.8318° N, 77.3315° W, is in such a hollow or patch and is not counted.
- Nearby Places: nearby towns and rankings use each town's typical elevation, so every town is compared like for like. Rankings count every city, town, township and census-designated place, including places inside a town. Peaks and hills: the nearest summits with at least 980 ft (300 m) of prominence within 62 mi (100 km), then federal (GNIS) summits within 16 mi (25 km) when there are fewer than 5; each is the 3DEP top on a ~7 ft (2 m) window, or the NGS published height when a usable survey mark sits within 160 ft (50 m) of it (shown as published).
- Rounding: computed heights are rounded to 10 ft (5 m), or to 1 ft (1 m) under 100 ft; 3DEP is good to about a meter, not a foot. Published figures (FAA airport elevation, NGS survey heights) are shown as their publisher gives them.
- Datum: North American Vertical Datum of 1988 (NAVD 88). NGS plans to replace NAVD 88 with a new datum (NAPGD2022); heights will then shift slightly.
- George Mason is an unincorporated community; figures cover the census-designated place, a statistical area.
- Sources: USGS 3DEP, GNIS, Watershed Boundary Dataset and physiographic provinces; U.S. Census Bureau (boundaries, 2020 blocks, Gazetteer areas, ZIP code areas); FAA airport data; BTS time zones; NOAA NGS survey heights. All public domain.